I couldn't understand exactly what you want, but if you want something like first the user should select country and then based upon that you want to show the user a select box of states, then you can use the doubleselect tag.

But i am unable to see the value in my action class...

Basically this statement is confusing me. Are you not able to see the values on the JSP or the values are not getting submitted. I'm not sure if your code is actually working as you have form tag inside select tag...

From the code above I just want to send the value selected(as it is an object) and fetch values ... The problem is I don't do a submit while selecting a value...so I can't communicate with action class to get the values for the 2nd select !

The selectedConcept is :---> c5
in execute() !!!
addRule is :-->null
The selectedConcept is :--> c5
selC is not null !!!
Concept c is :--> com.infosys.struts.ibrs.model.Concept@11d0ad2
The size is :--> 0
Attributes are ---- >a12
The conAtrAL vals are :--> a12
The target is :-->failure
in getConAtrAL !!!
in getConAtrAL !!!